baber/WOPTO huggingface dataset:
Patent KR-20220159628-A (KR)
Inventor: YUN JEONG YEOP
IPC: H02G15/013
Filed: 2021-05-26
Abstract: The present invention relates to an integrated explosion-proof sealing fitting device and an installing method thereof capable of integrating a vertical type, a vertical drain type, and a horizontal type, and integrally combining sealing fitting and connecting fitting into one. The integrated sealing fitting device of the present invention comprises: a seal body; a seal bushing; a seal packing; and a seal nut. The seal body forms a penetrating hole inside to penetrate a cable in a straight line; forms a first hole at a right angle to a cable penetrating direction; and forms a second hole inclined with the cable penetrating direction. The seal bushing forms the penetrating hole to pass the cable inside; inserts and combines one end with one side of the seal body; and inserts the other end into an explosion-proof enclosure. The seal packing seals a combining unit between the seal body and the seal bushing. The seal nut connects the seal bushing to the seal body. The integrated sealing fitting device further comprises: a blind plug which is connected to a first hole and blocks the first hole; and a drain plug which is connected to a second hole and blocks the second hole.
Patent KR-20220161570-A (KR)
Title: Fabric whose pore size is adjusted according to the temperature using a carbon surface heating element
Inventor: HAHN MOON HEUI
IPC: B32B11/10
Filed: 2021-05-27
Abstract: The present invention relates to a fabric whose pore size is controlled according to the temperature using a carbon planar heating element. More specifically, the fabric comprises: a fabric base layer (10) of any one of fabric, knitted fabric, and nonwoven fabric; a carbon fiber planar heating element (20) provided on the fabric base layer (10); and a membrane layer (30) formed with a plurality of pores (32) provided on the planar heating element (20). The size of the pores (32) is adjusted according to the temperature of the planar heating element (20).
Patent KR-20220163552-A (KR)
Inventor: JEONG SANG SUB
IPC: C09D127/06
Filed: 2021-06-02
Abstract: The present invention relates to a method for manufacturing collagen functional health medicinal liquor, which contains pharmacological ingredients to strengthen the human body's immunity and improve skin beauty, improves health functionality, and has an excellent effect in preventing hangovers. The present invention comprises: a steaming step of steaming white rice and cooling the same to room temperature; an immersion step of mixing 20 to 40 wt% of white rice, 18 to 20 wt% of Nuruk, and 150 wt% of water, then placing the same in a container and performing immersion; a sterilization step of squeezing and filtering the medicinal liquor and then sterilizing the same; a low-temperature aging step of low-temperature maturing the sterilized medicinal liquor at a temperature of 5℃ or lower for 30 days or less; and an Abelmoschus manihot extract addition step of adding the liquid Abelmoschus manihot extract extracted by low-temperature extraction method to the matured medicinal liquor.
Patent KR-20220163172-A (KR)
Title: Apparatus searching for the position of utility facilities
Inventor: CHUNG GOO CHUL
IPC: G01V8/02
Filed: 2021-06-02
Abstract: The present invention relates to an underground facility location sensing and identifying apparatus. A drilling detection rod (30) is rotationally supported by a rotation supporting unit (20) and is raised and lowered by a rotation driving unit (40) so that an excavation work is performed in a ground. In addition, a sensor (38) composed of a camera and a sensor for distance measurement is connected to a drill bit (36) of the drilling detection rod (30) and a video outputting unit (60) of the exterior. The underground facility location sensing and identifying apparatus of the present invention is a miniaturized apparatus in which a hole measuring device (50) is installed at the housing (26) one side of the rotation supporting unit (20). Because of the same, one worker can easily perform carrying and operating. In addition, a drilling depth and a video of the excavated soil surface are transmitted immediately. Therefore, the underground facility location sensing and identifying apparatus has convenience of checking an underground facility in real time. The underground facility location sensing and identifying apparatus comprises: a support plate; the rotation supporting unit; a drilling detection rod; a rotation driving unit; and the video outputting unit.
Patent KR-20210152952-A (KR)
Title: Graphics processing
Inventor: Olof Henrik Uhrenholt
IPC: G06T1/60
Filed: 2021-06-04
Abstract: A method of operating a graphics processor comprising a renderer capable of rendering primitives to produce render output using different shading rates is disclosed. The shading rate for rendering the primitive is determined based on the depth value for the primitive. This can reduce the processing effort required to render the render output while maintaining acceptable image quality.
Patent KR-20220033003-A (KR)
Title: Facility monitoring system using digital twin technology
Inventor: JEON JI HYE
IPC: G06Q50/10
Filed: 2021-06-07
Abstract: The present invention relates to a facility monitoring system using a digital twin technology, which determines the current and future state of a facility. According to the present invention, the facility monitoring system comprises a video recording device photographing a facility to be monitored located in a monitoring area to generate a monitoring video and a 3D model mapping device analyzing the monitoring video to generate a digital twin 3D image corresponding to the facility to be monitored in real-time. The 3D model mapping device includes: a communication unit receiving the monitoring video from the video recording device through a network; an image analyze unit dividing the monitoring video into a plurality of regions and analyzing characteristics of each region; a 3D model mapping unit matching an analysis result generated by the image analysis unit with stored model types to determine a model type of the facility to be monitored; and a 3D model synchronization unit reading a 3D video corresponding to the determined model type as a digital twin 3D video.
Patent KR-20210153542-A (KR)
Inventor: LIM SUNG WON
IPC: H04N19/573
Filed: 2021-06-07
Abstract: A method and device for decoding an image according to the present disclosure determine an inter prediction mode of a current block, induce the motion information of the current block according to the inter prediction mode, acquire a first prediction block of the current block based on the motion information, and acquire a second prediction block of the current block by applying at least one among a weight, an offset, or a first variable for an explicit weighted prediction to the first prediction block. Therefore, the present invention is capable of enabling to more accurately predict the motion information.
Patent KR-20220167915-A (KR)
Title: Antibacterial filter for removing bioaerosol and its manufacturing method
Inventor: JUNG JAE HEE
IPC: B01D53/86
Filed: 2021-06-15
Abstract: The present invention relates to an antimicrobial filter for removing a bioaerosol and a method for manufacturing the same. The antimicrobial filter of the present invention has a nanocomposite including a photocatalytic material activated in visible light and formed on a surface of a filter medium as a three-dimensional structure. Accordingly, a reaction surface area for visible light can be maximized to have excellent antibacterial properties even at a low light quantity, and bioaerosol, which contains viruses, bacteria, fungi, and the like, floating in the air can be effectively removed. In addition, in the antimicrobial filter of the present invention, the photocatalytic material is combined with a hydrophobic molecule to have excellent water repellency, thereby improving leaching stability of an organic dye. Moreover, the antimicrobial filter of the present invention can obtain excellent bioaerosol removal performance without separate equipment or energy consumption, so that it can be more eco-friendly and economical than conventional antimicrobial filters.
Patent KR-20210157364-A (KR)
Inventor: BAZIN JEAN LUC
IPC: H04L9/06
Filed: 2021-06-18
Abstract: The present invention relates to a method for tracing a digital information element (2) in a computer system (1) including electronic devices (4a, 4b, 4c, and 4d) of users and a system (3) for archiving the digital information elements (2) including a blockchain-type distributed database (5a). The method includes the steps of: making the digital information element (2) from the electronic devices (4a, 4b, 4c, 4d, 4e, and 4f) of one of the users; and archiving the digital information element (2), wherein the archiving step includes a sub-step of generating an identification element (6) of the version of the digital information element (2). The method includes a step of adding the identification element (6) signed with a secure element associated to the user and/or to the electronic devices (4a to 4f) of the users in the distributed database (5a). The addition step includes a sub-step of encrypting the identification element (6) from a cryptographic algorithm and the secure element. The cryptographic algorithm includes at least one metric variable associated to the user. The present invention can provide a secure, reliable, trustworthy and robust solution for tracking the digital information elements.
Patent KR-20220170716-A (KR)
Title: a plug adapter with infrared detection sensor
Inventor: LEE HWA EUN
IPC: H04R1/02
Filed: 2021-06-23
Abstract: The present invention relates to an infrared light distance detection plug adapter that does not experience much difficulty by using an infrared light distance detection sensor, a light sensor, and a sound sensor, and enables an outlet and a plug to be combined for ease of use even when a visually impaired user uses a plug adapter or an ordinary user uses thereof in a dark condition. The infrared light distance detection plug adapter comprises: a pair of internal coupling parts; an external coupling part; an infrared light distance detection sensor; a plug frame; a power switch; and a left-side support part and a right-side support part.
Patent KR-20230000511-A (KR)
Title: Apparatus for vacuum adsorption and method for vacuum adsorption using the same
Inventor: KIM JONGHYUP
IPC: G02F1/13
Filed: 2021-06-24
Abstract: A vacuum adsorption device is provided, comprising: a stage on which a display panel is seated; a window support portion surrounding the stage; and a first sealing portion between the stage and the window support portion. The window support portion includes a support body, and the support body is provided with: a central placement hole extending downward from the upper surface of the support body; and a vacuum pressure transmission hole connected to the central placement hole. The stage is inserted into the central placement hole. The inner surface of the support body defining the central placement hole is spaced from the outer surface of the stage, and the first sealing portion is in contact with each of the inner surface of the window support portion and the outer surface of the stage. It is possible to evenly bond windows onto a display panel.
Patent KR-20230000228-A (KR)
Title: High voltage connector
Inventor: KANG JI WON
IPC: H01R13/6581
Filed: 2021-06-24
Abstract: The present invention relates to a high-voltage connector which employs an interlock function, wherein terminal is held in a coupled state by a fastening means. A main body housing (11) can form the appearance and frame of a high-voltage connector (10) of the present invention. A cover installing part (26) including a fastening hole (26') is provided on a back surface of the main body housing (11), and a fastening cover (30) with an interlock part (33) can be attached to the cover installing part (26). An interlock terminal (40) which is connected to a main body interlock terminal (50) installed in the main body housing (11) through signals is installed in the interlock part (33). Terminals (18) installed in the main body housing (11) can be fastened to terminals (72) of a counterpart connector (60) by using fastening means (19, 73). Electrical conduction through the terminals (18, 72) can be achieved by electrically connecting the interlock terminal (40) and the main body interlock terminal (50) to provide necessary signals.
Patent KR-20230000670-A (KR)
Inventor: HONG SEUNG KI
IPC: G02B3/00
Filed: 2021-06-25
Abstract: The present invention relates to a lens system for a LiDAR. The lens system for a LiDAR, in which a plurality of lenses are arranged from a light source to an image sensor, comprises: a lens part which includes a plurality of lenses and converges light provided from the light source; and a filter part which is included in the lens part and allows light of a specific wavelength or light whose wavelength falls within a specific band to pass through, wherein the filter section is positioned at a specific location in the lens part such that the angle of incidence of light entering through the filter part is between 0 and 25 degrees. Due to the arrangement of the filter part in the position within the lens part having a plurality of lenses where the angle of incidence of the light is minimized, the present invention provides a high-efficiency, high-resolution, and high-performance lens system for a LiDAR.
Patent KR-20230000815-A (KR)
Title: High durability perovskite photoelectric element and method for manufacturing the same
Inventor: IM SANG HYEOK
IPC: H01L51/44
Filed: 2021-06-25
Abstract: The present invention relates to a high-durability perovskite photoelectric element and a manufacturing method thereof. In accordance with the present invention, the high-durability perovskite photoelectric element includes: a hole transport layer formed on a first electrode; a perovskite photoactive layer formed on the hole transport layer and including a three-dimensional perovskite compound; a first electron transport layer formed on the perovskite photoactive layer and including a two-dimensional perovskite compound and a three-dimensional perovskite compound; a second electron transport layer formed on the second electron transport layer; and a second electrode formed on the second electron transport layer. The first electron transport layer has a composition gradient as the three-dimensional perovskite compound and the two-dimensional perovskite compound are mixed. Therefore, the present invention is capable of enabling high-efficiency and high-durability implementation by preventing the oxidization of a photoactive layer.
Patent KR-20230001456-A (KR)
Title: Method for Diagnosing Heat Pipelines
Inventor: PARK EUNIL
IPC: G01M3/00
Filed: 2021-06-28
Abstract: A method for diagnosing a heat transport pipe according to the present invention comprises steps of: receiving a general image and a thermal image of a target area in which a heat transport pipe is buried; artificial intelligence learning using thermal image and general image as input data; and determining a risk level indicating a heat generation level of the heat transport pipe in a target area based on an artificial intelligence learning result. The present invention is to determine an anomaly such as a leak or rupture of the heat transport pipe buried underground based on an image obtained from the ground.
Patent KR-20230007075-A (KR)
Title: A display panel transport robot
Inventor: KIM TAE WOO
IPC: B25J5/02
Filed: 2021-07-05
Abstract: The present invention relates to a display panel transport robot and, more specifically, to a display panel transport robot comprising a body part supporting a robot arm part and moving along a rail, and the robot arm part connected to the body part to mount and transport a display panel, thereby transporting the display panel between workspaces of a production line. On the upper surface of each robot arm in which the display panel is mounted, a plurality of vacuum holes is formed at regular intervals to fix the mounted display panel through vacuum absorption, and a clamping member is provided at an end of the robot arm to fix one end of the mounted display panel to the robot arm. Therefore, the display panel transport robot can prevent the display panel mounted on the robot arm from being separated by a slip or the like, while suppressing the sagging of the panel caused by the dead load of the display panel at an end of the robot arm.
Patent KR-20230010556-A (KR)
Inventor: YEOM JUNG WOO
IPC: B65B43/42
Filed: 2021-07-12
Abstract: The present invention provides a box sealing device capable of accurately aligning a box in the process of sealing the box. According to one embodiment of the present invention, the box sealing device seals a box of a hexahedral shape. The box has an upper surface connected to one side of the box to cover the upper side of the box, and an extension part on the edge of the upper surface to be folded to be connected to the other side of the box. The box sealing device comprises: a transport part transporting the box; an aligning part aligning the position of the box; a sealing part sealing the box aligned by the aligning part; a discharge part discharging the box sealed by the sealing part to the outside; a support frame on which the transport part, the aligning part, the sealing part, and the discharge part are installed to be supported; and a control part controlling operations of the transport part, the aligning part, the sealing part, and the discharge part.
Patent KR-20230011747-A (KR)
Inventor: LIM BONG SOON
IPC: H10B41/40
Filed: 2021-07-14
Abstract: The present invention provides a nonvolatile memory device capable of improving use efficiency of memory blocks arranged in a cell area. The nonvolatile memory device includes a memory cell area and a peripheral circuit area positioned in the lower part of the memory cell area in a vertical direction. The memory cell area includes: an upper substrate; channel structures extended in the vertical direction from the upper part of the upper substrate; and a first metal line extending from the upper part of the channel structures in a first horizontal direction. The peripheral circuit area includes: a first lower metal line extended in a second horizontal direction; and a first via and a second via on the first lower metal line. The upper surface of the second via is connected to the upper substrate. The memory cell area also includes a first through electrode extended in the vertical direction to pass through the upper substrate and the first via and electrically connecting the first metal line and the first lower metal line. The first metal line is electrically connected to the upper substrate through the first through electrode, the first lower metal line, and the second via.
Patent KR-20230012825-A (KR)
Inventor: CHOI KYU OK
IPC: A61B6/00
Filed: 2021-07-16
Abstract: According to one embodiment, provided is a device for providing a maxillary sinus image, which may include: a first artificial neural network model distinguishing a part of a coronal plane region of interest from a head coronal plane image; a second artificial neural network model extracting a two-dimensional maxillary sinus image within a horizontal plane region of interest corresponding to the position of the coronal plane region of interest with respect to the head horizontal plane image; and an image processing unit generating a three-dimensional maxillary sinus image using the two-dimensional maxillary sinus image.
Patent KR-20230013219-A (KR)
Inventor: HONG SUNG HO
IPC: A24D3/06
Filed: 2021-07-16
Abstract: An aerosol provision system according to an embodiment comprises: an aerosol generating device for generating an aerosol; and a mouthpiece detachably coupled to the aerosol generating device so that the aerosol generated by the aerosol generating device passes therethrough, wherein the aerosol generating device includes: a liquid storage unit for storing a liquid; and a heater for vaporizing the liquid stored in the liquid storage unit into an aerosol, and the mouthpiece does not have tobacco leaves inside thereof and is wrapped with a fiber material.
Patent KR-20210096030-A (KR)
Title: Clutched joint modules having a quasi-passive elastic actuator for a robotic assembly
Inventor: SMITH FRASER M
IPC: B25J9/00
Filed: 2021-07-23
Abstract: Provided is a clutched joint module, which is a clutched joint module of a robotic assembly, comprising: an output member capable of operating to be combined with a first supporting member of the robotic system; an input member capable of operating to be combined with a second supporting member of the robotic system; a primary actuator capable of operating to apply, to the output member, primary torque for rotating first and second supporting members relatively with respect to each other around the rotational axis of the clutched joint module; a quasi-passive elastic actuator combined with the input member, capable of operating to apply, to the output member, augmented torque, which is combined with the primary torque applied by the primary actuator to rotate the output member around the rotational axis, and including a torsion coil spring having a first end part; and a clutch device, which is a clutch device combined with the primary actuator and the quasi-passive elastic actuator to be able to operate, wherein the clutch device can operate in a combined state and in a separated state, and in the combined state, the clutch device operates to position the quasi-passive elastic actuator in an elastic state and to assist the application of the augmented torque.
Patent KR-20230016398-A (KR)
Title: Electronic device for managing improper answer and operating mehtod thereof
Inventor: LEE SIJUN
IPC: G10L15/22
Filed: 2021-07-26
Abstract: Disclosed is an electronic device capable of replacing improper words included in an answer to a speech of a user with proper words. The electronic device comprises a processor and a memory storing instructions, wherein the instructions are configured to cause, when executed by the processor, the electronic device to receive a user input, identify a natural language input corresponding to the user input, identify a first natural language output corresponding to the natural language input, identify at least one specified word from at least one word included in the first natural language output, identify a second natural language output based on the identification of the at least one specified word, and output the second natural language output so that the second natural language output can be provided to a user. Various other embodiments identified through the specification are possible.
Patent KR-20230016848-A (KR)
Inventor: YUN SUNG HOON
IPC: B24B37/20
Filed: 2021-07-27
Abstract: The present invention provides a polishing pad and a method for manufacturing a semiconductor device using the same. In the polishing pad of the present invention, a window for endpoint detection is applied, and rather than negatively affecting the polishing performance as a local foreign component on the polishing pad, a specific structure resulting from the window can help improve polishing performance of the polishing pad in terms of defect prevention and the like. The polishing pad comprises: a polishing layer including a first surface that is a polishing surface, a second surface that is the rear surface of the first surface, and a first through hole penetrating from the first surface to the second surface; a window disposed within the first through hole; and an air gap between a side surface of the first through hole and a side surface of the window, wherein an opening of the air gap is provided between the first surface and an uppermost end surface of the window, and a width of the opening of the air gap exceeds 0.00 μm.